Musa ibn Abdullah ibn Hasan

Musa ibn Abdullah ibn Hasan (720-770) was the father of Abdullah ibn Musa and the son of Abdullah ibn Hasan.

Biography
Musa ibn Abdullah ibn Hasan was born in 720 to Abdullah ibn Hasan, and was the great-grandson of Hasan ibn Ali, a Caliph of the Rashidun Caliphate. His father was a Shi'ite Muslim, but Musa converted to Sunni Islam and abandoned his father's belief in descent from Caliph Ali. Musa was an ancestor of the leaders of the Hashimid Emirate and the current Hashemites, a dynasty that rules the country of Jordan and formerly the Kingdom of Iraq and Kingdom of Hejaz.